„Hemans gallows ought to be the fate of all such ambitious men who would involve their country in civil wars“

— Andrew Jackson, Context: Hemans gallows ought to be the fate of all such ambitious men who would involve their country in civil wars, and all the evils in its train that they might reign & ride on its whirlwinds & direct the Storm — The free people of these United States have spoken, and consigned these wicked demagogues to their proper doom.
Regarding the resolution of the Nullification Crisis, in a letter to Andrew I. Crawford (1 May 1833).

— William T. Sherman, Memoirs of General W.T. ShermanContext: You cannot qualify war in harsher terms than I will. War is cruelty, and you cannot refine it; and those who brought war into our country deserve all the curses and maledictions a people can pour out. I know I had no hand in making this war, and I know I will make more sacrifices today than any of you to secure peace. But you cannot have peace and a division of our country. If the United States submits to a division now, it will not stop
Context: You cannot qualify war in harsher terms than I will. War is cruelty, and you cannot refine it; and those who brought war into our country deserve all the curses and maledictions a people can pour out. I know I had no hand in making this war, and I know I will make more sacrifices today than any of you to secure peace. But you cannot have peace and a division of our country. If the United States submits to a division now, it will not stop, but will go on until we reap the fate of Mexico, which is eternal war. The United States does and must assert its authority, wherever it once had power; for, if it relaxes one bit to pressure, it is gone, and I believe that such is the national feeling.

— Hugo Ball German author, poet and one of the leading Dada artists 1886 - 1927Quote from 'Life and Work', in Hugo Ball on Wikipedia
his remark after witnessing the invasion of Belgium by the German armies, in the start of World War 1. in 1914

— Malcolm X American human rights activist 1925 - 1965Context: We need to expand the civil-rights struggle to a higher level—to the level of human rights. Whenever you are in a civil-rights struggle, whether you know it or not, you are confining yourself to the jurisdiction of Uncle Sam. No one from the outside world can speak out in your behalf as long as your struggle is a civil-rights struggle. Civil rights comes within the domestic affairs of this country. All of our African brothers and our Asian brothers and our Latin-American brothers cannot open their mouths and interfere in the domestic affairs of the United States. And as long as it’s civil rights, this comes under the jurisdiction of Uncle Sam. But the United Nations has what’s known as the charter of human rights; it has a committee that deals in human rights. You may wonder why all of the atrocities that have been committed in Africa and in Hungary and in Asia, and in Latin America are brought before the UN, and the Negro problem is never brought before the UN. This is part of the conspiracy. This old, tricky blue eyed liberal who is supposed to be your and my friend, supposed to be in our corner, supposed to be subsidizing our struggle, and supposed to be acting in the capacity of an adviser, never tells you anything about human rights. They keep you wrapped up in civil rights. And you spend so much time barking up the civil-rights tree, you don’t even know there’s a human-rights tree on the same floor.

— Benjamín Netanyahu Israeli prime minister 1949Speech at the Knesset at the end of the 2006 Israel-Lebanon conflict, as quoted in "Olmert: We will continue to pursue Hizbullah leaders" in The Globes (14 August 2006) http://www.globes.co.il/serveen/globes/docview.asp?did=1000122795&fid=942